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The SetDDGPESurffunction associates the current DDGPESurfobject with a DirectDraw surface.
You would use this function to associate a known DDGPESurfobject with a DirectDraw surface with no associated surface data. Be careful to avoid attempting to associate a single DDGPESurfobject with more than one distinct DirectDraw surface. Your driver is required to set up the appropriate DirectDraw surface attributes.
virtual void SetDDGPESurf( LPDDRAWI_DDRAWSURFACE_GBL lpDDSurface );
Parameters
- lpDDSurface
- A pointer to an existing DirectDraw surface. The
DDGPESurfobject will be associated with it. Any existing
DDGPESurfobject associated with this surface will be
replaced. The driver is responsible for management of surfaces
replaced in this manner.
Return Values
The return value is S_OK if the function is successful. Otherwise an error code is returned.
Last updated on Tuesday, July 13, 2004